WELCOME TO MY FANTASTIC WORLD FULL OF UNIVERSAL KNOWLEDGE. MY NAME IS "MERLIN 2000". BY PASSING THROUGH THIS DOOR, YOU WILL LEARN EASILY AND PRACTICE EVERYTHING YOU NEED TO KNOW TO KNOW THE FOLLOWING ISSUES:
• ADDITION.
• SUBTRACTION.
• MULTIPLICATION.
• DIVISION.
• THE USE OF BASIC FRACTIONS.
• ADDITION AND SUBTRACTION OF FRACTIONS.
EVERYTHING YOU SEE IN THESE 6 VIDEOS, WHICH I HAVE DESIGNED ESPECIALLY FOR YOU TO ENJOY AND LEARN FROM THE FASCINATING WORLD OF ARITHMETIC, A PRIMORDIAL PART OF MATHEMATICS. YOU WILL LEARN ALL THIS IN ENGLISH AND IN THE SYSTEM THAT IS TAUGHT AND USED IN THE UNITED STATES OF AMERICA.
I PUT IN YOUR HANDS AND IN YOUR FAMILY, THE KEY THAT OPENS THE DOOR TO THE INFINITE WORLD OF THE KNOWLEDGE OF THE NUMBERS, SO THAT YOU ENTER,LEARN AND PASS DOWN TO OTHERS THIS WONDERFUL AND INFINITE WORLD OF MERLIN 2000 KNOWLEDGE.